CN201710265U - Children education urinal with music - Google Patents
Children education urinal with music Download PDFInfo
- Publication number
- CN201710265U CN201710265U CN2007900000908U CN200790000090U CN201710265U CN 201710265 U CN201710265 U CN 201710265U CN 2007900000908 U CN2007900000908 U CN 2007900000908U CN 200790000090 U CN200790000090 U CN 200790000090U CN 201710265 U CN201710265 U CN 201710265U
- Authority
- CN
- China
- Prior art keywords
- urinal
- music
- electrode
- circuit
- children education
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
- A47K11/00—Closets without flushing; Urinals without flushing; Chamber pots; Chairs with toilet conveniences or specially adapted for use with toilets
- A47K11/06—Chamber-pots; Throw-away urinals for non-bedridden persons; Chamber-pots for children, also with signalling means, e.g. with a music box, or the like
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Epidemiology (AREA)
- General Health & Medical Sciences (AREA)
- Toys (AREA)
- Sanitary Device For Flush Toilet (AREA)
Abstract
The utility model discloses a children education urinal with music, which can be activated, when the urine and the electrodes of the urinal have a physical contact. The utility model is characterized in that the disc-shaped electrodes (3) are disposed on the plastic bottom (2); the oscillator is easy to activate.
Description
Technical field
The utility model belongs to electricity field, and its of being used as children's urinal augments part.
Background technology
The utility model provides the scheme that electrode and urinal contained thing directly contact in a kind of children's of solution urinal.
Summary of the invention
The utility model discloses a kind of children education urinal that music is arranged, under the situation that does not have directly to contact between urinal contained thing and electrode, this urinal can write down children's urine in urinal or ight soil.
Described have the children education urinal of music to comprise two disc electrodes, described electrode is made by tinsel or semiconductor, and be installed in below the urinal, described electrode constitutes little capacitor C x with urine, described little electric capacity is triggered by easy trigger generator, described easy trigger generator is made up of 3 NI circuit, and activates music module by the vibration that triggers.
Because described electrode is installed in the bottom of urinal, therefore can not be got wet or have directly with urine contacts, and higher capacity is provided simultaneously.
Description of drawings
Fig. 1 is a manipulated or operated apparatus disclosed in the utility model.
Fig. 2 A is the side cross-sectional view of device disclosed in the utility model.
Fig. 2 B is the bottom section figure of device disclosed in the utility model.
Fig. 3 is an electrode ELEK configuration disclosed in the utility model.
In accompanying drawing 1,
IC
1＝74HCOO
R
1＝100K
R
2＝1M
R
3＝1M
R
4＝820K(330K)
R
5＝100K
R
6(1M)
T
1＝BC856
T
2＝(BC550)
C
1＝C
2＝0.1MF
ELEK
1＝ELEK
2(2
CM×1
CM)
V
CC＝4.5V
Accompanying drawing number element title
1 electrode and electronic component kit
2 electrodes
3 insulators
The specific embodiment
The music education urinal is a device based on easy trigger generator.The core of oscillator is made up of three not gates.One of them not gate is to have adopted integrating circuit NAND 74hc00.Adopted the connected mode that allows 4 not gate NOR circuit structures in the import of NI circuit.Select for use this circuit to be because non-(door) circuit of integrating circuit has 6 inverter circuits.The input voltage of integrating circuit is 4.5V and under 3 battery LR44 initial conditions, the ground connection of circuit be by resistance R 1 with surpass the ground that generator consumes under 6 months the situation in the standby mode of a few μ A or work and be connected.When urine appears under the electrode ELEK, they form the oscillator that capacitor C x and triggering begin to shake.Electrode area 2-3 square centimeter and be optical disc shapes.So electrode is installed in that the bottom of urinal can not be got wet or have directly with urine and to contact.Because what electrode used is ALU (arithmetic and logical unit (ALU) arithmetic unit) thin slice.Interelectrode distance is about 1 centimetre.The capacitor C x size of being made up of urine and electrode is 1Pf.The plastics that electrode is close to urinal provide higher capacity.Next circuit design will be described.The input of NAND1 is connected with resistance R 2 with electrode ELEK1 simultaneously.The NI1 output is connected with the input of capacitor C 1 with NAND2 simultaneously.The input of NAND2 and the output of NAND1 are connected with described C1 before, and the output of NAND2 is connected with the input of electrode ELEK2 and NAND3.The output of NAND3 is connected with resistance R 2.Capacitor C 1 is connected with resistance R 3 with the input of NAND4 simultaneously.Resistance R 3 is connected with the conveying on ground.Vcc (ICI14) resistance R 1 input of circuit by between ground and circuit (IC7) negative pole, being connected.The output of NAND4 is connected with resistance R 4.R4 is connected with the basic C2 of T1.The other end of C2 is connected with Vcc.That the T1PNP transistor uses is SMD BC 856.Transmitter T1 is connected with Vcc.Colelctor electrode is connected with resistance R 5.The another side of resistance R 5 activates by pulsed music module.Perhaps R5 is connected with the T2 basis with resistance R 6.T2 is NPN and uses BC550.The emitter stage of T2 is connected with the region of equipment.T2 provides electricity to music CMOS piezo electric module (music is from the music letter) with colelctor electrode.The other end of piezoelectricity music is connected with+Vcc.R6 is connected with the region of equipment at another side.If it is used as a music module by pulse activation, it is directly provided by battery.3 batteries that are connected circuit LR44 can provide enough power supply+and Vcc a (-) negativing ending grounding.
Claims (1)
1. children education urinal that music is arranged, it is characterized in that, comprise two disc electrodes, described electrode is made by tinsel or semiconductor, and be installed in below the urinal, described electrode constitutes little electric capacity with urine, and described little electric capacity is triggered by easy trigger generator, described easy trigger generator is made up of 3 NI circuit, and activates music module by the vibration that triggers.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RSP-2006/0439 | 2006-07-19 | ||
| RSP20060439 | 2006-07-19 | ||
| PCT/RS2007/000013 WO2008010739A2 (en) | 2006-07-19 | 2007-05-28 | Children' s educational potty with music |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201710265U true CN201710265U (en) | 2011-01-19 |
Family
ID=38957220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007900000908U Expired - Fee Related CN201710265U (en) | 2006-07-19 | 2007-05-28 | Children education urinal with music |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN201710265U (en) |
| WO (1) | WO2008010739A2 (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU408193B2 (en) * | 1968-03-04 | 1970-11-25 | Marjorie Stanton Glew Anne | Infant training toilet device |
| GB1409803A (en) * | 1972-09-08 | 1975-10-15 | Nursery Pied Piper Co Ltd | Chamber pot |
| DE8804661U1 (en) * | 1988-04-08 | 1988-05-26 | Enhuber, Richard, 8000 München | Children's chamber pot |
| US5008964A (en) * | 1990-02-09 | 1991-04-23 | Janet C. Dean | Child's toilet |
| US5537695A (en) * | 1995-01-27 | 1996-07-23 | Ander; Anthony T. | Musical toilet training device |
| US5893178A (en) * | 1997-09-30 | 1999-04-13 | Wosiek; Zofia | Musical potty trainer |
-
2007
- 2007-05-28 CN CN2007900000908U patent/CN201710265U/en not_active Expired - Fee Related
- 2007-05-28 WO PCT/RS2007/000013 patent/WO2008010739A2/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2008010739A3 (en) | 2008-05-08 |
| WO2008010739A2 (en) | 2008-01-24 |
| WO2008010739A8 (en) | 2009-12-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110119 Termination date: 20110528 |